org.apache.hadoop.hbase

Interface Stoppable

All Known Subinterfaces:

CompactionThroughputController, FileCleanerDelegate, LoadBalancer, MasterServices, OnlineRegions, RegionServerServices, RSGroupableBalancer, Server

All Known Implementing Classes:

BackupHFileCleaner, BackupLogCleaner, BaseFileCleanerDelegate, BaseHFileCleanerDelegate, BaseLoadBalancer, BaseLogCleanerDelegate, CalmChaosMonkey, ChaosMonkey, FavoredNodeLoadBalancer, HFileLinkCleaner, HMaster, HMasterCommandLine.LocalHMaster, HRegionServer, HRegionServer.MovedRegionsCleaner, LogRollMasterProcedureManager, LongTermArchivingHFileCleaner, MasterFlushTableProcedureManager, MasterProcedureManager, MiniHBaseCluster.MiniHBaseClusterRegionServer, MockRegionServerServices, NoLimitCompactionThroughputController, OOMERegionServer, PolicyBasedChaosMonkey, PressureAwareCompactionThroughputController, QuotaCache, ReplicationHFileCleaner, ReplicationLogCleaner, RSGroupBasedLoadBalancer, SimpleLoadBalancer, SimpleMasterProcedureManager, SnapshotFileCache, SnapshotHFileCleaner, SnapshotLogCleaner, SnapshotManager, StochasticLoadBalancer, TestActiveMasterManager.DummyMaster, TestAssignmentManager.MockedLoadBalancer, TestAssignmentManagerOnCluster.MyMaster, TestAssignmentManagerOnCluster.MyRegionServer, TestBaseLoadBalancer.MockBalancer, TestChoreService.ScheduledChoreSamples.SampleStopper, TestCleanerChore.AlwaysDelete, TestCleanerChore.NeverDelete, TestMasterMetrics.MyMaster, TestMetaShutdownHandler.MyRegionServer, TestRegionServerReportForDuty.MyRegionServer, TestRSKilledWhenInitializing.MockedRegionServer, TestSplitTransactionOnCluster.MockMasterWithoutCatalogJanitor, TimeToLiveHFileCleaner, TimeToLiveLogCleaner

@InterfaceAudience.LimitedPrivate(value="Coprocesssor")
 @InterfaceStability.Evolving
public interface Stoppable

Implementers are Stoppable.

Method Summary

Modifier and Type	Method and Description
boolean	isStopped()
void	stop(String why) Stop this service.

Method Detail

stop

void stop(String why)

Stop this service.

Parameters:

why - Why we're stopping.

isStopped

boolean isStopped()

Returns:

True if stop(String) has been closed.